Radio having adjustable resonant circuits

Details Radio having adjustable resonant circuits Radio having adjustable resonant circuits

2007-08-30

2010-12-07

Pham, Tuan A (Department: 2618)

Telecommunications

Transmitter and receiver at same station

With frequency stabilization

C455S077000, C455S087000, C455S178100, C455S191100

Reexamination Certificate

active

07848710

ABSTRACT:
A radio circuit includes a mixing module, a first adjustable resonant circuit and a second adjustable resonant circuit. The mixing module is coupled to mix a first signal having a first carrier frequency with a second signal having a second carrier frequency to produce a mixed signal having a frequency sum component and a frequency difference component. The first adjustable resonant circuit is tuned to resonant at a frequency corresponding to one of the frequency sum component and the frequency difference component. The second adjustable resonant circuit is tuned to resonant at a frequency corresponding to another one of the frequency sum component and the frequency difference component, wherein the first and second adjustable resonant circuits alter the mixed signal to produce a converted signal.

REFERENCES:
patent: 2007/0126937 (2007-06-01), Utsunomiya et al.
patent: 2008/0146146 (2008-06-01), Binder et al.

Affiliated with

Also associated with

Rating

Radio having adjustable resonant circuits does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Radio having adjustable resonant circuits, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Radio having adjustable resonant circuits will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4180062